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词条 2019 in paleomalacology
释义

  1. General research

  2. Ammonites

     Research  New taxa 

  3. Other cephalopods

     Research  New taxa 

  4. Gastropods

     Research  New taxa 

  5. Other molluscs

     Research  New taxa 

  6. References

{{Year nav topic5|2019|paleomalacology|paleontology}}{{Portal|Paleontology|History of science}}

This list, 2019 in paleomalacology, is a list of new taxa of ammonites and other fossil cephalopods, as well as fossil gastropods, bivalves and other molluscs that are scheduled to be described during the year 2019, as well as other significant discoveries and events related to molluscan paleontology that are scheduled to occur in the year 2019.

General research

  • Description of an assemblage of conchiferan mollusks from the Cambrian Shackleton Limestone (Antarctica) is published by Claybourn et al. (2019).[1]
  • A study on Early Triassic recovery of ammonites and gastropods after the Permian–Triassic extinction event is published by Pietsch et al. (2019).[2]

Ammonites

Research

  • Dimorphic Indonesian ammonite Macrocephalites keeuwensis is reported from the core of Jara Dome (Kutch district, India) by Jain (2019).[3]
  • Description of new fossils of members of the genus Lytohoplites from the Neuquén Basin (Argentina), taxonomic revision of the Lytohoplites species occurring in this basin, and a study on the ontogeny, probable sexual dimorphism and spectrum of intraspecific variability of members of this genus, is published by Vennari & Aguirre-Urreta (2019).[4]
  • A study on the intraspecific variation through the ontogeny of the Late Cretaceous ammonite Scaphites whitfieldi from the Western Interior of the United States is published by Klein & Landman (2019).[5]
  • A study on periodic variations in carbon and oxygen stable isotope profiles from Campanian and Maastrichtian ammonites belonging to the genus Baculites, and on their implications for inferring the life histories of these ammonites, is published by Ellis & Tobin (2019).[6]

New taxa

Albanesiceras[7]

Gen. et sp. nov

Valid

Galácz

Middle Jurassic (Bathonian)

{{Flag|Italy}}

The type species is A. damianoi.

Carthaginites multituberculatus[8]

Sp. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian)

Cauvery Basin

{{Flag|India}}

A member of the family Turrilitidae.

Chieseiceras dolomiticum[8]

Sp. nov

In press

Brack & Rieber

Middle Triassic (Late Anisian)

{{Flag|Italy}}Eogunnarites? elegans[8]

Sp. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian)

Cauvery Basin

{{Flag|India}}

A member of the family Kossmaticeratidae.

Euomphaloceras varicostatum[8]

Sp. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian)

Cauvery Basin

{{Flag|India}}Glaucoceras[9]

Gen. et comb. nov

In press

Matamales-Andreu et al.

Early Cretaceous (Hauterivian)

{{Flag|Spain}}
{{Flag|Switzerland}}

A new genus for "Baculites" renevieri Ooster (1860).

Hoploscaphites macer[10]

Sp. nov

Valid

Landman et al.

Late Cretaceous (Maastrichtian)

Bearpaw Shale
Pierre Shale{{Flag|United States}}
({{Flag|Colorado}}
{{Flag|Montana}}
{{Flag|Wyoming}})Kamerunoceras multinodosum[8]

Sp. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Turonian)

Karai Formation{{Flag|India}}Kirsoceras arteseptatum[11]

Sp. nov

Valid

Bockwinkel, Korn & Herd

Devonian (Famennian)

{{Flag|Germany}}Kirsoceras gelamenum[11]

Sp. nov

Valid

Bockwinkel, Korn & Herd

Devonian (Famennian)

{{Flag|Germany}}Kumetaceras[7]

Gen. et sp. nov

Valid

Galácz

Middle Jurassic (Bathonian)

{{Flag|Italy}}

The type species is K. enigmaticum.

Kunnamiceras[8]

Gen. et comb. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian)

Cauvery Basin

{{Flag|India}}
{{Flag|Madagascar}}

A member of the subfamily Acanthoceratinae. The type species is "Ammonites" tropicus Stoliczka (1865); genus also includes "Protacanthoceras" imperatoris Wright & Kennedy (1980).

Latiwitchellia atacamensis[12]

Sp. nov

Valid

Dietze & von Hillebrandt

Middle Triassic (Bajocian)

{{Flag|Chile}}Lissoceras maerteni[20]

Sp. nov

Valid

Pavia & Fernandez-Lopez

Middle Jurassic (Bajocian)

{{Flag|France}}

A member of Haploceratoidea belonging to the family Lissoceratidae.

Lissoceras maizetense[20]

Sp. nov

Valid

Pavia & Fernandez-Lopez

Middle Jurassic (Bajocian)

{{Flag|France}}

A member of Haploceratoidea belonging to the family Lissoceratidae.

Lissoceras ovale[20]

Sp. nov

Valid

Pavia & Fernandez-Lopez

Middle Jurassic (Bajocian)

El Pedregal Formation

{{Flag|France}}
{{Flag|Germany}}
{{Flag|Hungary}}
{{Flag|Spain}}

A member of Haploceratoidea belonging to the family Lissoceratidae.

Lissoceras sturanii[20]

Sp. nov

Valid

Pavia & Fernandez-Lopez

Middle Jurassic (Bajocian)

{{Flag|France}}
{{Flag|Italy}}
{{Flag|Russia}}
({{Flag|Dagestan}})
{{Flag|Turkmenistan}}

A member of Haploceratoidea belonging to the family Lissoceratidae.

Lissoceras submediterraneum[20]

Sp. nov

Valid

Pavia & Fernandez-Lopez

Middle Jurassic (Bajocian)

El Pedregal Formation

{{Flag|France}}
{{Flag|Spain}}

A member of Haploceratoidea belonging to the family Lissoceratidae.

Maeneceras tabasense[13]

Sp. nov

Valid

Korn et al.

Probably late early Famennian

{{Flag|Iran}}

A member of the family Sporadoceratidae.

Megatirolites[14]

Gen. et comb. nov

Valid

Balini et al.

Early Triassic (Olenekian)

Sefid-Kuh Limestone

Tartaly Formation{{Flag|Iran}}
{{Flag|Kazakhstan}}

A member of Ceratitida belonging to the superfamily Dinaritoidea and to the family Tirolitidae. The type species is "Tirolites" rossicus Kiparisova (1947); genus also includes "Tirolites" armatus Shevyrev (1968).

Mesodistichites[15]

Gen. et comb. et sp. nov

Valid

Krystyn et al.

Late Triassic (Norian)

Nayband Formation{{Flag|Iran}}

A member of Ceratitida belonging to the family Distichitidae. The type species is "Distichites" tozeri Seyed-Emami (1975); genus also includes new species M. evolutus.

Nelomites[11]

Nom. nov

Valid

Bockwinkel, Korn & Herd

Devonian (Famennian)

{{Flag|Kazakhstan}}

A replacement name for Melonites Bogoslovskii (1971).

Noridiscites nodosus[15]

Sp. nov

Valid

Krystyn et al.

Late Triassic (Norian)

Nayband Formation{{Flag|Iran}}

A member of Ceratitida belonging to the family Noridiscitidae.

Oraniceras calvum[16]

Sp. nov

Valid

Gulyaev

Middle Jurassic (Bathonian)

{{Flag|Russia}}

A member of the family Parkinsoniidae.

Oraniceras issae[16]

Sp. nov

Valid

Gulyaev

Middle Jurassic (Bathonian)

{{Flag|Russia}}

A member of the family Parkinsoniidae.

Paroecotraustes minor[7]

Sp. nov

Valid

Galácz

Middle Jurassic (Bathonian)

{{Flag|Italy}}

A member of the family Oppeliidae.

Phlycticeras tenue[7]

Sp. nov

Valid

Galácz

Middle Jurassic (Bathonian)

{{Flag|Italy}}

A member of the family Strigoceratidae.

Protacanthoceras parva[8]

Sp. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian)

Cauvery Basin

{{Flag|India}}

A member of the subfamily Acanthoceratinae.

Puzosia (Bhimaites) falx[17]

Sp. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian)

Cauvery Basin

{{Flag|India}}Semilissoceras[18]

Gen. et 3 sp. et comb. nov

Valid

Pavia & Fernandez-Lopez

Middle Jurassic (Bajocian)

{{Flag|Algeria}}
{{Flag|France}}
{{Flag|Portugal}}
{{Flag|Spain}}
{{Flag|United Kingdom}}

A member of Haploceratoidea belonging to the family Lissoceratidae. The type species is S. ellipticum; genus also includes new species S. turgidulum and S. costellatum, as well as "Oppelia" depereti Flamand (1911) and "Lissoceras" semicostulatum Buckman (1923).

Sicilisphinctes[7]

Gen. et sp. nov

Valid

Galácz

Middle Jurassic (Bathonian)

{{Flag|Italy}}

A member of the family Perisphinctidae. The type species is S. incertus.

Sikeliceras[7]

Gen. et sp. nov

Valid

Galácz

Middle Jurassic (Bathonian)

{{Flag|Italy}}

The type species is S. costatum.

Sokurella elshankae[16]

Sp. nov

Valid

Gulyaev

Middle Jurassic (Bathonian)

{{Flag|Russia}}

A member of the family Parkinsoniidae.

Sokurella pletniovkae[16]

Sp. nov

Valid

Gulyaev

Middle Jurassic (Bathonian)

{{Flag|Russia}}

A member of the family Parkinsoniidae.

Stephanoceras (Skirroceras) englandi[19]

Sp. nov

In press

Chandler

Middle Jurassic (Lower Bajocian)

Inferior Oolite Formation

{{Flag|United Kingdom}}Stephanoceras (Riccardiceras) eoeteosum[19]

Sp. nov

In press

Chandler

Middle Jurassic (Middle or Upper Aalenian)

Inferior Oolite Formation

{{Flag|United Kingdom}}Watinoceras elegans[17]

Sp. nov

In press

Kennedy in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian)

Cauvery Basin

{{Flag|India}}
Name Novelty Status Authors Age Type locality Country Notes Images

Other cephalopods

Research

  • A study on the distribution and diversity of cephalopods during the Cambrian–Ordovician transition will be published by Fang et al. (2019).[20]
  • A study on cephalopod occurrences in South China and adjacent areas during the Middle to Late Ordovician, aiming to define biogeographic provinces, is published by Fang et al. (2019).[21]
  • Ascocerid fossils are described from the Hirnantian?–Llandovery strata of the Eusebio Ayala and Vargas Peña formations (southeastern Paraguay) by Cichowolski et al. (2019), representing the first ascocerid record from high paleolatitudes of Gondwana.[22]
  • A juvenile specimen of Dolorthoceras, representing the first Devonian cephalopod specimen preserving nacreous structures and the first ectocochleate cephalopod preserving fibrous structures within its conch, is described from the Frasnian Domanic Formation (Russia) by Doguzhaeva (2019).[23]
  • Mironenko (2019) proposes a new hypothesis about the habits and feeding strategies of endocerids, interpreting them as planktotrophic cephalopods, and arguing that the largest of endocerids were suspension feeders.[24]
  • Antarcticeras nordenskjoeldi Doguzhaeva in Doguzhaeva et al. (2017), originally assigned to a new cephalopod subclass Paracoleoidea and the new order Antarcticerida, is reinterpreted as a possible member of Oegopsida by Fuchs, Keupp & Klug (2019);[25] this reinterpretation is subsequently criticized and rejected by Doguzhaeva (2019).[26]
  • A study on the response of cephalopod assemblages from the area of the present-day European Russia to environmental changes during the early Aptian Oceanic Anoxic Event is published by Rogov et al. (2019).[27]
  • A study on the paleobiology of cephalopods from the Albian Mahajanga Basin of Madagascar will be published by Hoffmann et al. (2019).[28]
  • A proposal for revision of the classification of nautiloid cephalopods presented in Treatise Part K is presented by King & Evans (2019), who name a new subclass Tarphyceratia, new order Rioceratida and new family Bactroceratidae.[29]

New taxa

Basiloceras[30]

Gen. et sp. nov

In press

Pohle, Klug & Haas

Devonian (Eifelian and Givetian)

{{Flag|Morocco}}

A member of Oncocerida belonging to the family Acleistoceratidae. Genus includes new species B. goliath and B. david.

Beloitoceras thorslundi[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Oncoceratidae.

Cameroceras motsognir[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}Cimomia kurkurensis[32]

Sp. nov

Valid

Hewaidy, Qot & Moneer

Early Paleocene

Kurkur Formation{{Flag|Egypt}}

A member of the family Hercoglossidae.

Clothoceras[31]

Gen. et sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Proteoceratidae. Genus includes new species C. thornquisti.

Danoceras skalbergensis[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}Deltoidonautilus hassani[32]

Sp. nov

Valid

Hewaidy, Qot & Moneer

Late Paleocene

Tarawan Formation{{Flag|Egypt}}

A member of the family Hercoglossidae.

Discoceras amtjaernense[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}Discoceras nilssoni[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}Endoceras naekki[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}Etchesia[33]

Gen. et sp. nov

In press

Fuchs

Late Jurassic (Tithonian)

Kimmeridge Clay Formation

{{Flag|United Kingdom}}

A member of Coleoidea belonging to the family Muensterellidae. Genus includes new species E. martilli.

Furudaloceras[31]

Gen. et sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Cyrtogomphoceratidae. Genus includes new species F. tomtei.

Isbergoceras[31]

Gen. et 2 sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Graciloceratidae. The type species is I. niger; genus also includes I. consobrinum.

Isorthoceras nikwis[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Proteoceratidae.

Isorthoceras sylphide[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Proteoceratidae.

Isorthoceras urdr[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Proteoceratidae.

Kullsbergoceras[31]

Gen. et sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Cyrtogomphoceratidae. Genus includes new species K. nissei.

Ordogeisonoceras uppsalaensis[31]

Sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Geisonoceratidae.

Sepia vandervoorti[34]

Sp. nov

In press

Košťák, Jagt & Schlögl

Miocene (late Langhian–earliest Serravallian)

Köselerli Formation{{Flag|Turkey}}

A species of Sepia.

Tafadnatoceras[35]

Gen. et sp. nov

In press

Ebbestad et al.

Late Ordovician

Upper Tiouririne Formation

{{Flag|Morocco}}

A member of Orthocerida belonging to the family Stereoplasmoceratidae. The type species is T. tiouririnense.

Valkyrioceras[31]

Gen. et sp. nov

Valid

Kröger & Aubrechtová

Late Ordovician

Kullsberg Limestone Formation

{{Flag|Sweden}}

A member of the family Valcouroceratidae. Genus includes new species V. dalecarlia.

Wadema tattai[35]

Sp. nov

In press

Ebbestad et al.

Late Ordovician

Upper Ktaoua Formation

{{Flag|Morocco}}

A member of Actinocerida belonging to the family Wademidae.

Name Novelty Status Authors Age Type locality Country Notes Images

Gastropods

Research

  • A probable cyclophoroidean gastropod, possibly a member of the family Cyclophoridae, is described from the Cretaceous amber from Myanmar by Xing et al. (2019), constituting the first confirmed and oldest record of soft-bodied preservation of a snail in Cretaceous amber.[36]
  • A study on the nature of the size dimorphism in the Miocene gastropod Persististrombus deperditus, and on the causes of its evolution, is published by Halder & Paira (2019).[37]
  • New specimens of Spinucella reimersi are described from the Miocene Gram Clay of Denmark by Schnetler (2019), who also provides an emended description of this species.[38]
  • A revision of extant and Neogene members of the genus Antistreptus from the southwestern Atlantic Ocean is published by Pastorino & Griffin (2019).[39]

New taxa

Allossospira[35]

Gen. et comb. nov

In press

Ebbestad et al.

Late Ordovician

Upper Ktaoua Formation

{{Flag|Morocco}}

A member of the family Gosseletinidae belonging to the subfamily Euryzoninae. The type species is "Lophospira" debganensis Horný (1997).

Aquitanobursa[40]

Gen. et comb. nov

Valid

Sanders, Merle & Puillandre

Oligocene (Rupelian) to early Pliocene{{Flag|Dominican Republic}}
{{Flag|France}}
{{Flag|Italy}}
{{Flag|Pakistan}}
{{Flag|Venezuela}}
{{Flag|United States}}?

A member of the family Bursidae. The type species is "Ranella" grateloupi d’Orbigny (1852); genus also includes "Bursa" amphitrites Maury (1917), "Apollon" inaequicrenatus Cossmann & Peyrot (1924), "Ranella" morrisi d’Archiac & Haime (1853), "Ranella" tuberosa Grateloup (1833) and possibly also "Bursa (Bufonariella)" chipolana Schmelz (1997).

Birgella burchi[82]

Sp. nov

Valid

Naranjo-García & Aguillón in Vega et al.

Late Cretaceous (late Campanian)

Cerro del Pueblo Formation{{Flag|Mexico}}

A member of the family Hydrobiidae.

Cossmannina alfischeri[41]

Sp. nov

Valid

Foster et al.

Early Triassic{{Flag|China}}Donaldina erwini[41]

Sp. nov

Valid

Foster et al.

Early Triassic{{Flag|China}}Epitonium (Epitonium) zhuoi[42]

Sp. nov

In press

Yu, Wang & Jarzembowski

Late Cretaceous (CenomanianBurmese amber{{Flag|Myanmar}}

A species of Epitonium.

Epitonium (Papyriscala) lyui[42]

Sp. nov

In press

Yu, Wang & Jarzembowski

Late Cretaceous (CenomanianBurmese amber{{Flag|Myanmar}}

A species of Epitonium.

Euspira jhuraensis[43]

Sp. nov

Valid

Das et al.

Late Jurassic{{Flag|India}}

A species of Euspira.

Euspira lakhaparensis[43]

Sp. nov

Valid

Das et al.

Late Jurassic{{Flag|India}}

A species of Euspira.

Goniobasis unilirata[44]

Sp. nov

Valid

Naranjo-García & Aguillón in Vega et al.

Late Cretaceous (late Campanian)

Cerro del Pueblo Formation{{Flag|Mexico}}

A member of the family Pleuroceridae.

Gyrodes mahalanobisi[43]

Sp. nov

Valid

Das et al.

Late Jurassic{{Flag|India}}

A member of the family Naticidae.

Haitia taylori[44]

Sp. nov

Valid

Naranjo-García & Aguillón in Vega et al.

Late Cretaceous (late Campanian)

Cerro del Pueblo Formation{{Flag|Mexico}}

A member of the family Physidae.

Holospira thompsoni[44]

Sp. nov

Valid

Naranjo-García & Aguillón in Vega et al.

Late Cretaceous (late Campanian)

Cerro del Pueblo Formation{{Flag|Mexico}}

A species of Holospira.

Hydrobia galatoniana[45]

Sp. nov

Valid

Esu & Girotti

Oligocene (Chattian)

Galatone Formation{{Flag|Italy}}

A species of Hydrobia sensu lato.

Hydrobia ionica[45]

Sp. nov

Valid

Esu & Girotti

Oligocene (Chattian)

Galatone Formation{{Flag|Italy}}

A species of Hydrobia sensu lato.

Lophospira latilabra[35]

Sp. nov

In press

Ebbestad et al.

Late Ordovician

Upper Ktaoua Formation

{{Flag|Morocco}}

A member of the family Lophospiridae.

Olssonia[40]

Gen. et comb. nov

Valid

Sanders, Merle & Puillandre

Eocene to early MioceneChira Formation
Talara Formation{{Flag|Peru}}

A member of the family Bursidae. The type species is "Bursa" chira Olsson (1930); genus also includes Bursa chira var. yasila Olsson (1930), raised to the rank of a separate species Olssonia yasila.

Pleurocera gigantica[44]

Sp. nov

Valid

Naranjo-García & Aguillón in Vega et al.

PaleoceneLas Encinas Formation{{Flag|Mexico}}

A species of Pleurocera.

Radvanospira[35]

Gen. et comb. et sp. nov

In press

Ebbestad et al.

Late Ordovician

{{Flag|Czech Republic}}
{{Flag|Morocco}}
{{Flag|Spain}}

A member of the family Platyceratidae. The type species is "Naticopsis" antiquata Barrande in Perner (1903); genus also includes new species R. baniensis.

Semisulcospira (Biwamelania) gamoensis[99]

Sp. nov

Valid

Matsuoka & Miura

Early Pleistocene

Gamo Formation{{Flag|Japan}}

A species of Semisulcospira.

Semisulcospira (Biwamelania) nojirina[99]

Sp. nov

Valid

Matsuoka & Miura

Late Pliocene

Ayama Formation
Koka Formation{{Flag|Japan}}

A species of Semisulcospira.

Semisulcospira (Biwamelania) reticulataformis[46]

Sp. nov

Valid

Matsuoka & Miura

Late Pliocene

Ayama Formation{{Flag|Japan}}

A species of Semisulcospira.

Semisulcospira (Biwamelania) tagaensis[46]

Sp. nov

Valid

Matsuoka & Miura

Early Pleistocene

Gamo Formation{{Flag|Japan}}

A species of Semisulcospira.

Tritonophon grandis[35]

Sp. nov

In press

Ebbestad et al.

Late Ordovician

Lower Second Bani Formation

{{Flag|Morocco}}

A member of the family Bellerophontidae.

Vernelia samae[41]

Sp. nov

Valid

Foster et al.

Early Triassic{{Flag|China}}
Name Novelty Status Authors Age Type locality Country Notes Images

Other molluscs

Research

  • A study on shell microstructures of specimens of Anabarella australis from the Cambrian Series 2 Xinji Formation of the North China Block is published by Li et al. (2019).[47]
  • A study on the relative importance of bivalves and brachiopods in the fossil assemblages from the Carboniferous Pennsylvanian Breathitt Formation of Kentucky is published by Hsieh, Bush & Bennington (2019).[48]
  • A study on transitional Permian-Triassic bivalve fauna from five sections of littoral clastic facies in southwestern China is published by Song et al. (2019).[49]
  • A study on changes of body size of bivalves belonging to the family Limidae prior to, and in the aftermath of, the Triassic–Jurassic extinction event is published by Atkinson et al. (2019).[50]
  • A study on changes in the body size of benthic marine bivalves and brachiopods from the Lusitanian Basin (Portugal) before the Toarcian oceanic anoxic event is published by Piazza et al. (2019).[51]
  • A study on the impact of the early Toarcian extinction event on fossil brachiopods and bivalves known from the Iberian Range (Spain) is published by Danise et al. (2019).[52]
  • A study on the temporal and spatial distribution of pectinid and ostreid bivalves in Middle and Late Jurassic sequences exposed in the Tanggula Mountains (China) is published by Sha (2019).[53]
  • A study on muscle attachment sites preserved in phosphatized inoceramid Gnesioceramus anglicus, and on their implications for inferring the palaeobiology of inoceramid bivalves, is published by Knight & Morris (2019).[54]
  • A sclerochronological study of shells of the gigantic inoceramids Sphenoceramus schmidti and S. sachalinensis from the middle Campanian Yezo Basin in Hokkaido (Japan) is published by Walliser et al. (2019).[55]
  • A study on the relationship of growth rate in the scallop Carolinapecten eboreus to temperature and primary production, and on its implications for inferring the cause of extinction of this species, is published by Johnson et al. (2019).[56]

New taxa

Atomodesma? hautmanni[41]

Sp. nov

Valid

Foster et al.

Early Triassic{{Flag|China}}

A bivalve.

Bengtsonella[57]

Gen. et comb. nov

Junior homonym

Cooper & Leanza

Early Cretaceous (Albian)

Riachuelo Formation{{Flag|Brazil}}

A bivalve belonging to the family Megatrigoniidae and the subfamily Megatrigoniinae. The type species is "Anditrigonia" britoi Hessel (2005). The generic name is preoccupied by Bengtsonella Muller & Hinz (1991) and Bengtsonella Mostler (1996).

Californigonia[57]

Gen. et comb. nov

Valid

Cooper & Leanza

Jurassic (Callovian–early Oxfordian)

Bicknell Sandstone

{{Flag|Canada}}
({{Flag|British Columbia}})
{{Flag|United States}}
({{Flag|California}})

A bivalve belonging to the subfamily Megatrigoniinae. The type species is "Trigonia" plumasensis Hyatt (1892).

Craginella[57]

Gen. et comb. nov

Valid

Cooper & Leanza

Late Jurassic (Kimmeridgian)

Malone Formation{{Flag|Mexico}}
{{Flag|United States}}
({{Flag|Louisiana}}
{{Flag|Texas}})

A bivalve belonging to the subfamily Megatrigoniinae. The type species is "Trigonia" goodellii Cragin (1897).

Damborenella[57]

Gen. et comb. nov

Valid

Cooper & Leanza

Late Jurassic (Tithonian)

{{Flag|Argentina}}
{{Flag|Chile}}
{{Flag|Colombia}}
{{Flag|Peru}}

A bivalve belonging to the subfamily Megatrigoniinae. The type species is "Trigonia" eximia Philippi (1899); genus also includes "Trigonia" discors Philippi (1899), "Anditrigonia" lamberti Levy (1967) and "Anditrigonia eximia" tesselicaudata Leanza (1993) (raised to the rank of a separate species Damborenella tessellicaudata).

Dosinia (Dosinisca) vredenburgi[58]

Sp. nov

In press

Borkar & Kulkarni

MioceneChhasra Formation
Khari Nadi Formation

Lower Mekran Series

{{Flag|India}}
{{Flag|Pakistan}}

A bivalve belonging to the family Veneridae; a species of Dosinia.

Dosinia (Dosinisca) wynnei[58]

Sp. nov

In press

Borkar & Kulkarni

MioceneChhasra Formation
Khari Nadi Formation

Lower Mekran Series

{{Flag|India}}
{{Flag|Pakistan}}

A bivalve belonging to the family Veneridae; a species of Dosinia.

Chaetopleura abbessi[59]

Sp. nov

In press

Cherns & Schwabe

Oligocene (Chattian) and Miocene (Burdigalian)[123]{{Flag|France}}

A chiton. Originally described as a species of Chaetopleura; subsequently transferred to the genus Ischnochiton by Dell’Angelo et al. (2018).[60]

Chaetopleura gaasi[59]

Sp. nov

In press

Cherns & Schwabe

Oligocene (Rupelian)

{{Flag|France}}

A chiton, Originally described as a species of Chaetopleura; subsequently transferred to the new genus Spinochiton by Dell’Angelo et al. (2018).[60]

Helcionella lemdadensis[61]

Sp. nov

In press

Geyer, Valent & Meier

CambrianTannenknock Formation{{Flag|Germany}}Hoernesia? danisa[41]

Sp. nov

Valid

Foster et al.

Early Triassic{{Flag|China}}

A bivalve.

Homopleura[62]

Gen. et comb. et 2 sp. nov

Valid

Masse & Fenerci-Masse

Cretaceous{{Flag|Bulgaria}}
{{Flag|France}}

A rudist bivalve. The type species is "Monopleura" affinis Matheron (1878); genus also includes "Monopleura" imbricata Matheron (1842) and "Monopleura" coquandi Matheron (1878), as well as new species H. rustrella and H. balkanica.

Inoceramus chiplonkari[17]

Sp. nov

In press

Walaszczyk in Gale, Kennedy & Walaszczyk

Late Cretaceous (Cenomanian and Turonian)

Karai Formation{{Flag|India}}
{{Flag|Japan}}Ischnochiton fehsei[59]

Sp. nov

In press

Cherns & Schwabe

Eocene{{Flag|France}}

A chiton, a species of Ischnochiton.

Leptostega frankenwaldensis[61]

Sp. nov

In press

Geyer, Valent & Meier

CambrianTannenknock Formation{{Flag|Germany}}

A helcionelloid.

Palaeonucula feruglioi[63]

Sp. nov

Valid

Damborenea & Pagani

Early Jurassic{{Flag|Argentina}}

A bivalve.

Phaenodesmia? piatnitzkyi[63]

Sp. nov

Valid

Damborenea & Pagani

Early Jurassic{{Flag|Argentina}}

A bivalve.

Praenucula pojetai[35]

Sp. nov

In press

Ebbestad et al.

Late Ordovician

{{Flag|Morocco}}

A bivalve belonging to the family Praenuculidae.

Ryderia tehuelchana[63]

Sp. nov

Valid

Damborenea & Pagani

Early Jurassic{{Flag|Argentina}}

A bivalve.

Stenoplax monila[59]

Sp. nov

In press

Cherns & Schwabe

Oligocene (Rupelian)

{{Flag|France}}

A chiton, a species of Stenoplax.

Tindaria kretensis[64]

Sp. nov

Valid

Koskeridou, La Perna & Giamali

Early Pliocene

{{Flag|Greece}}

A bivalve.

Tonicella lira[59]

Sp. nov

In press

Cherns & Schwabe

Oligocene (Chattian)

{{Flag|France}}

A chiton, a species of Tonicella.

Xylophagella littlei[65]

Sp. nov

Valid

Hryniewicz in Hryniewicz et al.

Late Paleocene

Basilika Formation{{Flag|Norway}}

A bivalve belonging to the family Pholadidae.

Yoldiella spitsbergensis[65]

Sp. nov

Valid

Amano in Hryniewicz et al.

Late Paleocene

Basilika Formation{{Flag|Norway}}

A bivalve belonging to the family Yoldiidae.

Name Novelty Status Authors Age Type locality Country Notes Images

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51. ^{{cite journal |author1=Veronica Piazza |author2=Luís V. Duarte |author3=Johan Renaudie |author4=Martin Aberhan |year=2019 |title=Reductions in body size of benthic macroinvertebrates as a precursor of the early Toarcian (Early Jurassic) extinction event in the Lusitanian Basin, Portugal |journal=Paleobiology |volume=in press |issue= |pages= |doi=10.1017/pab.2019.11 }}
52. ^{{cite journal |author1=Silvia Danise |author2=Marie-Emilie Clémence |author3=Gregory D. Price |author4=Daniel P. Murphy |author5=Juan J. Gómez |author6=Richard J. Twitchett |year=2019 |title=Stratigraphic and environmental control on marine benthic community change through the early Toarcian extinction event (Iberian Range, Spain) |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |volume=524 |pages=183–200 |doi=10.1016/j.palaeo.2019.03.039 }}
53. ^{{Cite journal|author=Jingeng Sha |year=2019 |title=Opening time of the Hispanic Corridor and migration patterns of pan-tropical cosmopolitan Jurassic pectinid and ostreid bivalves |journal=Palaeogeography, Palaeoclimatology, Palaeoecology |volume=515 |pages=34–46 |doi=10.1016/j.palaeo.2018.09.018 }}
54. ^{{Cite journal|author1=Robin I. Knight |author2=Noel J. Morris |year=2019 |title=Well‐developed muscle attachments in British Albian inoceramids (Inoceramidae, Bivalvia): implications for inoceramid palaeobiology, evolution and taxonomy |journal=Papers in Palaeontology |volume=in press |issue= |pages= |doi=10.1002/spp2.1246 }}
55. ^{{Cite journal|author1=Eric O. Walliser |author2=Kazushige Tanabe |author3=Yoshinori Hikida |author4=Kotaro Shirai |author5=Bernd R. Schöne |year=2019 |title=Sclerochronological study of the gigantic inoceramids Sphenoceramus schmidti and S. sachalinensis from Hokkaido, northern Japan |journal=Lethaia |volume=in press |issue= |pages= |doi=10.1111/let.12321 }}
56. ^{{Cite journal|author1=Andrew L.A. Johnson |author2=Annemarie M. Valentine |author3=Melanie J. Leng |author4=Bernd R. Schöne |author5=Hilary J. Sloane |year=2019 |title=Life history, environment and extinction of the scallop Carolinapecten eboreus (Conrad) in the Plio-Pleistocene of the U.S. eastern seaboard |journal=Palaios |volume=34 |issue=2 |pages=49–70 |doi=10.2110/palo.2018.056 }}
57. ^{{Cite journal|author1=Michael R. Cooper |author2=Héctor A. Leanza |year=2019 |title=On the Middle Jurassic – Early Cretaceous Megatrigoniinae (Bivalvia, Trigoniida): their biogeography, evolution and classification |journal=Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen |volume=291 |issue=1 |pages=19–40 |doi=10.1127/njgpa/2019/0787 }}
58. ^{{Cite journal|author1=V.D. Borkar |author2=Kantimati G. Kulkarni |year=2019 |title=Oldest record of the bivalve Dosinisca Dall and its implications |journal=Journal of Earth System Science |volume=in press |issue= |pages= |url=https://www.ias.ac.in/public/Volumes/jess/forthcoming/JESS-D-18-00371.pdf }}
59. ^{{Cite journal|author1=Lesley Cherns |author2=Enrico Schwabe |year=2019 |title=Eocene and Oligocene chitons (Polyplacophora) from the Paris and Hampshire Basins |journal=Historical Biology: An International Journal of Paleobiology |volume=in press |issue= |pages= |doi=10.1080/08912963.2017.1387545 }}
60. ^{{Cite journal|author1=Bruno Dell’Angelo |author2=Jean-Francois Lesport |author3=Alain Cluzaud |author4=Maurizio Sosso |year=2018 |title=The Oligocene to Miocene chitons (Mollusca: Polyplacophora) of the Aquitaine Basin, southwestern France, and Ligerian Basin, western France. Part 1: Leptochitonidae, Hanleyidae, Ischnochitonidae, Chitonidae, Spinochitonidae fam. nov. and Schizochitonidae |journal=Bollettino Malacologico |volume=54 |issue=1 |pages=1–47 |url=https://www.researchgate.net/publication/325949315_The_Oligocene_to_Miocene_chitons_Mollusca_Polyplacophora_of_the_Aquitaine_Basin_southwestern_France_and_Ligerian_Basin_western_France_Part_1_Leptochitonidae_Hanleyidae_Ischnochitonidae_Chitonidae_Spin }}
61. ^{{Cite journal|author1=Gerd Geyer |author2=Martin Valent |author3=Stefan Meier |year=2019 |title=Helcionelloids, stenothecoids and hyoliths from the Tannenknock Formation (traditional lower middle Stage 4/Wuliuan boundary interval) of the Franconian Forest, Germany |journal=PalZ |volume=in press |issue= |pages= |doi=10.1007/s12542-018-0433-5 }}
62. ^{{Cite journal|author1=Jean-Pierre Masse |author2=Mukerrem Fenerci-Masse |year=2019 |title=Homopleura new genus (Hippuritida, Monopleuridae) and the origin of the Polyconitidae |journal=Cretaceous Research |volume=97 |pages=107–124 |doi=10.1016/j.cretres.2018.12.014 }}
63. ^{{Cite journal|author1=Susana E. Damborenea |author2=María Alejandra Pagani |year=2019 |title=Early Jurassic protobranch bivalves from Chubut, Argentina |journal=Journal of Paleontology |volume=Online edition |issue= |pages= |doi=10.1017/jpa.2019.12 }}
64. ^{{Cite journal|author1=Efterpi Koskeridou |author2=Rafael La Perna |author3=Christina Giamali |year=2019 |title=Tindaria kretensis n. sp., a new deep water protobranch (Bivalvia) from the Early Pliocene of Crete (Southern Greece) |journal=Annales de Paléontologie |volume=105 |issue=1 |pages=39–44 |doi=10.1016/j.annpal.2018.11.001 }}
65. ^{{Cite journal|author1=Krzysztof Hryniewicz |author2=Kazutaka Amano |author3=Maria Aleksandra Bitner |author4=Jonas Hagström |author5=Steffen Kiel |author6=Adiël A. Klompmaker |author7=Thomas Mörs |author8=Cristina M. Robins |author9=Andrzej Kaim |year=2019 |title=A late Paleocene fauna from shallow-water chemosynthesis-based ecosystems, Spitsbergen, Svalbard |journal=Acta Palaeontologica Polonica |volume=64 |issue=1 |pages=101–141 |doi=10.4202/app.00554.2018 }}

3 : 2019 in paleontology|2010s in paleontology|2019 in science

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